What are the following cations and anions of each of the following and what are their...
What are the following cations and anions of each of the following and what are their individual behaviors?
CaCO3, NH4NO3, K3PO4, Al(NO3)3, NH4HCO3
EXAMPLE:
salt cation cation behavior anion anion behavior salt behavior
NaNO2 Na+ none NO2- basic basic
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What are the following cations and anions of each of the
following and what are their...
For the following salts, provide the following: The cations, anions, and molar coefficients produced when the...
For the following salts, provide the following: The cations, anions, and molar coefficients produced when the salts are dissolved in water (writing a balanced reaction is fine) Any subsequent reaction of the cations or anions produced when the salts dissolve in water Whether or not the resulting solution (from the dissolving of the salt in water) is acidic, basic, or neutral, and why. 1. NaNOs ttr0 + NO3 Na neurautrong ete tICn ACIC 2. KCH3COO 3. NH&Cl necrai 4. NaClO...
Testing for Cations and Anions - Lab 6 B. Tests for Negative lons (Anions) Procedure Observations...
Testing for Cations and Anions - Lab 6 B. Tests for Negative lons (Anions) Procedure Observations Observations for unknown BI Chloride test ar B.2 Sulfate test SO? B.3 Phosphate test PO 3.4 Carbonate test 00 Identification of the negative ion in the unknown solution From your test results, what negative ion (anion) is present in your unknown? Explain your choice. C. Writing the Formula of Your Unknown Salt Unknown sample number C. Cation Name Name Anion C.2 Formula of the...
Classify each of the ions as a cation or an anion. Cations Anions Answer Bank Li+...
Classify each of the ions as a cation or an anion. Cations Anions Answer Bank Li+ | 0 | NHÀ o | Ca + 1 F- F Hg + 1 PO BrO; Cort
1. A rain sample has the following composition of major cations and anions, in µmol/L. Cations:...
1. A rain sample has the following composition of major cations and anions, in µmol/L. Cations: H+: 60; Ca2+: 10; Mg2+: 15; Na+: 60; K+: 5; NH4+: 40. Anions: Cl-: 60; NO3-: 42. What is the sum of positive charges of that sample, in µmol/L? 2. Of that same sample, estimate the concentration of SO42-, in µg/L, in that sample if you assume a charge balance in the sample and no other major anions or cations present other than the...
1. Give the formula of the cations 2. Give the formula of the anions 3. Give...
1. Give the formula of the cations
2. Give the formula of the anions
3. Give the formula for the compounds
4. Give the name for the first compound
5. Give the name for the second compound
6. Give the name for the third compound
Using each of the following electron configurations, give the formulas of the cation and anion that form, the formula of the compound they form, and its name. Formula of Name of Compound Compound Cation Anion...
Be sure to answer all parts. Calculate the number of cations and anions in each of...
Be sure to answer all parts. Calculate the number of cations and anions in each of the following compounds. Enter your answers in scientific notation. (a) 7.73 g of KBr: x 10 cations anions (b) 4.61 g of Na,so: anions (c) 6.16 g of Ca3(PO4)2: anions
To determine the salt formed during a neutralization reaction, combine the anion formed by the dissociation...
To determine the salt formed during a neutralization reaction, combine the anion formed by the dissociation of the acid and the cation formed by the dissociation of the base in a ratio that results in a neutral, ionic compound. For example, if you have a cation with a 1+ charge and an anion with a 2- charge, you will need two cations to balance the charge. [(1+ charge on cation)(2)]+[2 - charge on anion)(1)] = (+2) + (-2) = 0...
Soluble Ions 1. Cations 2. Anions Empirical Solubility Rules The presence of these ions tend to...
Soluble Ions 1. Cations 2. Anions Empirical Solubility Rules The presence of these ions tend to make the ionic compound water soluble (note exceptions). Ions Exceptions (compounds are insoluble despite having these cations) Li", Na, K, Exceptions = Li,Co, and LigPO4 NH Exceptions (compounds are insoluble Ious despite having these anions) NO,, nitrate ion No exceptions, all nitrates are water soluble C₂H₂O₂: No exceptions, all acetates are water soluble No acetate ion CIO4, CIO3. No exceptions, all perchlorate and chlorate...
WWhat information do you need? 6. Talk about the various combinations of cations, and anions that...
WWhat information do you
need?
6. Talk about the various combinations of cations, and anions that lead to acidic, basic or neutral salt solutions. Give an example for each combination and give an explanation for each example. 7. Sodium stearate (C1, HCOONa) is a major component of bar soap. The Ka of stearic acid is 1.3x10-5. What is the pH of 10.0 mL of a solution containing 0.42 g of sodium stearate?
A sample of water has the following concentrations of ions (and pH = 7.0): cations...
A sample of water has the following concentrations of ions (and pH = 7.0): cations mg/L anions mg/L Ca+2 40.0 HCO3- 110.0 Mg+2 10.0 SO42- 67.2 Na+ ? Cl- 11.0 K+ 7.0 Assuming no other constituents are missing, use an anion-cation balance to estimate the concentration of Na+ (in mg/L as Na+)? Remember that the balance cannot be in mg/L.
For the following salts, provide the following: The cations, anions, and molar coefficients produced when the salts are dissolved in water (writing a balanced reaction is fine) Any subsequent reaction of the cations or anions produced when the salts dissolve in water Whether or not the resulting solution (from the dissolving of the salt in water) is acidic, basic, or neutral, and why. 1. NaNOs ttr0 + NO3 Na neurautrong ete tICn ACIC 2. KCH3COO 3. NH&Cl necrai 4. NaClO...
Testing for Cations and Anions - Lab 6 B. Tests for Negative lons (Anions) Procedure Observations Observations for unknown BI Chloride test ar B.2 Sulfate test SO? B.3 Phosphate test PO 3.4 Carbonate test 00 Identification of the negative ion in the unknown solution From your test results, what negative ion (anion) is present in your unknown? Explain your choice. C. Writing the Formula of Your Unknown Salt Unknown sample number C. Cation Name Name Anion C.2 Formula of the...
Classify each of the ions as a cation or an anion. Cations Anions Answer Bank Li+ | 0 | NHÀ o | Ca + 1 F- F Hg + 1 PO BrO; Cort
1. Give the formula of the cations
2. Give the formula of the anions
3. Give the formula for the compounds
4. Give the name for the first compound
5. Give the name for the second compound
6. Give the name for the third compound
Using each of the following electron configurations, give the formulas of the cation and anion that form, the formula of the compound they form, and its name. Formula of Name of Compound Compound Cation Anion...
Be sure to answer all parts. Calculate the number of cations and anions in each of the following compounds. Enter your answers in scientific notation. (a) 7.73 g of KBr: x 10 cations anions (b) 4.61 g of Na,so: anions (c) 6.16 g of Ca3(PO4)2: anions
To determine the salt formed during a neutralization reaction, combine the anion formed by the dissociation of the acid and the cation formed by the dissociation of the base in a ratio that results in a neutral, ionic compound. For example, if you have a cation with a 1+ charge and an anion with a 2- charge, you will need two cations to balance the charge. [(1+ charge on cation)(2)]+[2 - charge on anion)(1)] = (+2) + (-2) = 0...
Soluble Ions 1. Cations 2. Anions Empirical Solubility Rules The presence of these ions tend to make the ionic compound water soluble (note exceptions). Ions Exceptions (compounds are insoluble despite having these cations) Li", Na, K, Exceptions = Li,Co, and LigPO4 NH Exceptions (compounds are insoluble Ious despite having these anions) NO,, nitrate ion No exceptions, all nitrates are water soluble C₂H₂O₂: No exceptions, all acetates are water soluble No acetate ion CIO4, CIO3. No exceptions, all perchlorate and chlorate...
WWhat information do you
need?
6. Talk about the various combinations of cations, and anions that lead to acidic, basic or neutral salt solutions. Give an example for each combination and give an explanation for each example. 7. Sodium stearate (C1, HCOONa) is a major component of bar soap. The Ka of stearic acid is 1.3x10-5. What is the pH of 10.0 mL of a solution containing 0.42 g of sodium stearate?
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